DUC Helices FLASH Blades
[VPH7-TE-FLASH]
Electric servomotor 12 Vdc , 22W
Pitch control:
– manual, by pitch indicator gauge
– semi-automatic, by constant rpm governor
– fully automatic, by constant rpm governor under m.a.p. control.
Manual set-up of blade pitch in case of electrical failure.
Mechanical anti-reverse stop system.
Hub machined from aluminium alloy rod and blade shank in high strength steel.
Excellent performances over the entire flight envelope of the aircraft (take-off, climb, cruise and top speed). High flight comfort, high quality finishing, low moment of inertia.
Installation of the our propeller is reduced to a very simple operation sequency:
> Installation of brushes and slip ring on the engine gear box
> Tightening of the n. 6 bolts on the propeller/shaft flange
> Mounting of each blade in its numbered seat.
Features
Simple Operation
The FP-propeller is extremely simple to operate thanks to the dual mode governor. The automatic management of the engine rpm is essential in reducing pilot workload during the critical phases of flight like landing and taking off.
- The system recognize automatically the take off and landing phases
- CONSTANT RPM MODE
- FULL AUTOMATIC MODE with MAP reading
- MANUAL mode with Hub current reading
Easy installation
The installation of the propeller is very straight forward and is designed to be accomplished in a short time by any competent layperson. Included is a very comprehensive operators manual and propeller log book. The propeller comes pre-lubricated and Dynamically balanced with all the necessary hardware supplied.
- Pre-lubricated
- Pre-aligned
- Pre-balanced (Certificate provided)
- Detailed manual
Specification
| Power Capacity | Up to 115hp (89.5kW) on Rotax engines |
| Maximum Speed | 2500rpm |
| Weight | Hub, Blades, Spinner 9.5kg (21lbs) Controller 0.3kg (0.6lbs) |
| Moment of Inertia | ~0.43 kgm^2 |
| Engine Type | Rotax 912, 912S, 914 or similar |
| Mounting Flange | Rotax 4in [101.6mm] PCD with 13mm bush) 5/16” UNF bolts |
| Hub Type | AP330 |
| Configuration | Clockwise, Tractor |
| Blade Type | Sensenich R66AY |
| Extension | as required |
| Spinner | as required |
| Controllers | AC200F |
| Slipring | Rotax mini (RM), Rotax standard (RS) |